Les conséquences induites par la coupe, en termes de contraintes résiduelles, dépendent fortement des conditions opératoires et de l'évolution de l'usure des outils de coupe. Cette usure est en effet un phénomène complexe à étudier du fait de la multitude de ses origines notamment physico-chimiques (affinités entre certains matériaux constituants du couple plaquette/ pièce, etc.) ou thermo-mécaniques (abrasion, diffusion, adhésion, etc.). Egalement, l’usure des outils de coupe induit un impact considérable sur le déroulement de l’opération de coupe : augmentation des efforts de coupe, des vibrations… Dans ce contexte, ce projet de thèse a pour but d’élaborer un modèle de coupe par éléments finis, sous le code de calcul ABAQUS©, permettant d...
International audienceSurface integrity is extremely affected by manufacturing processes conditions ...
International audienceSurface integrity is extremely affected by manufacturing processes conditions ...
International audienceSurface integrity is extremely affected by manufacturing processes conditions ...
The quality of finished products is one of the most important concerns of manufacturers. In fact, su...
Les difficultés majeures rencontrées en production des pièces mécaniques métalliques sont dues aux c...
International audienceThe quality of machined products is strongly related to the machining conditio...
International audienceThe quality of machined products is strongly related to the machining conditio...
International audienceThe quality of machined products is strongly related to the machining conditio...
In high speed machining, wear resistance of the cutting tools is improved by depositing single or mu...
In high speed machining, wear resistance of the cutting tools is improved by depositing single or mu...
Lors de l'opération d’usinage à grande vitesse, la résistance à l'usure des outils de coupe est amél...
International audienceSurface integrity is extremely affected by manufacturing processes conditions ...
International audienceSurface integrity is extremely affected by manufacturing processes conditions ...
International audienceSurface integrity is extremely affected by manufacturing processes conditions ...
AbstractSurface integrity is extremely affected by manufacturing processes conditions especially the...
International audienceSurface integrity is extremely affected by manufacturing processes conditions ...
International audienceSurface integrity is extremely affected by manufacturing processes conditions ...
International audienceSurface integrity is extremely affected by manufacturing processes conditions ...
The quality of finished products is one of the most important concerns of manufacturers. In fact, su...
Les difficultés majeures rencontrées en production des pièces mécaniques métalliques sont dues aux c...
International audienceThe quality of machined products is strongly related to the machining conditio...
International audienceThe quality of machined products is strongly related to the machining conditio...
International audienceThe quality of machined products is strongly related to the machining conditio...
In high speed machining, wear resistance of the cutting tools is improved by depositing single or mu...
In high speed machining, wear resistance of the cutting tools is improved by depositing single or mu...
Lors de l'opération d’usinage à grande vitesse, la résistance à l'usure des outils de coupe est amél...
International audienceSurface integrity is extremely affected by manufacturing processes conditions ...
International audienceSurface integrity is extremely affected by manufacturing processes conditions ...
International audienceSurface integrity is extremely affected by manufacturing processes conditions ...
AbstractSurface integrity is extremely affected by manufacturing processes conditions especially the...
International audienceSurface integrity is extremely affected by manufacturing processes conditions ...
International audienceSurface integrity is extremely affected by manufacturing processes conditions ...
International audienceSurface integrity is extremely affected by manufacturing processes conditions ...